diff --git a/CMakeLists.txt b/CMakeLists.txt
index e0717a6..b75d60f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 # The version number.
 set(VERSION_MAJOR 0)
 set(VERSION_MINOR 5)
-set(VERSION_PATCH 0)
+set(VERSION_PATCH 1)
 
 if (DEFINED VERBOSE)
     set(VERBOSE ${VERBOSE})
diff --git a/README.md b/README.md
index 8f0abbe..8694f42 100644
--- a/README.md
+++ b/README.md
@@ -100,7 +100,7 @@ If you don't have `mozjpeg` and `zopfli` you should run
 $ cd libcaesium
 $ ./install.sh
 ```
-which will install the requirements.
+which will install the requirements (Ubuntu only).
 
 ##### Compile
 Provided you have all the requirements, building and installing from git is as simple as typing
diff --git a/caesium/jpeg.c b/caesium/jpeg.c
index 5d7647a..987d8c5 100644
--- a/caesium/jpeg.c
+++ b/caesium/jpeg.c
@@ -7,6 +7,10 @@
 
 #include "jpeg.h"
 #include "error.h"
+#include "config.h"
+
+METHODDEF(void)
+do_not_emit_message () {}
 
 struct jpeg_decompress_struct cs_get_markers(const char *input)
 {
@@ -60,6 +64,11 @@ bool cs_jpeg_optimize(const char *input_file, const char *output_file, cs_jpeg_p
 	dstinfo.err = jpeg_std_error(&jdsterr);
 	jpeg_create_compress(&dstinfo);
 
+    if (!VERBOSE) {
+	    srcinfo.err->emit_message = do_not_emit_message;
+	    dstinfo.err->emit_message = do_not_emit_message;
+    }
+
 	//Check for errors
 	if ((fp = fopen(input_file, "rb")) == NULL) {
 		display_error(ERROR, 201);